Generation 2
PT2A
Inovance Automotive Gen 2 compressor controller platform, supporting the requirements of BEV/PHEV/REEV and other full series of vehicle models. It supports various installation forms such as shaft-mounted, back-mounted, and 2-in-1 modes.
Product Features
Flexible Configuration
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Supports cyber security, OTA, and UDS requirements.
High Safety
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EMC compliance meets industry standards.
High Reliability
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New software algorithms ensure stable operation during high-pressure differential startup.
Advanced Control Algorithms
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Enables precise speed control from 100 RPM to 12,000 RPM, balancing performance and efficiency.
Multiple Power Configurations
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Supports up to 15 kW compressors; compatible with compressors from 27 CC to 57 CC displacement.
Wide Voltage Compatibility
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Supports 400 V/800 V voltage platforms.
Product Display
Introduction to Core Technologies
1. Supports repeated start-stop operation under low-speed and large pressure-difference conditions, with speed control accuracy of ±20 RPM in the 200 RPM to 1000 RPM range and ±30 RPM in the 100 RPM to 200 RPM range.
2. Supports start at zero speed under 1.8 MPa large pressure difference without requiring open-loop hard pull, enhancing low-speed load capacity.
3. Maximum operating speed of 15,000 RPM with a 4-pole pair motor.
2. Supports start at zero speed under 1.8 MPa large pressure difference without requiring open-loop hard pull, enhancing low-speed load capacity.
3. Maximum operating speed of 15,000 RPM with a 4-pole pair motor.
The product is made of new materials to reduce controller housing weight by over 40%, completely resolving NVH issues caused by the "drum surface effect" of the controller cover.
Software harmonic injection algorithms reduce 24th-order harmonics by over 5 dB.
The product adopts multiple software strategies to intelligently monitor failure-prone scenarios such as liquid slugging, scroll wear, torque ripple, motor over-temperature, and capacitor over-temperature. This enables early prediction and reasonable intervention to reduce after-sales failure rates by 50%.
Software harmonic injection algorithms reduce 24th-order harmonics by over 5 dB.
The product adopts multiple software strategies to intelligently monitor failure-prone scenarios such as liquid slugging, scroll wear, torque ripple, motor over-temperature, and capacitor over-temperature. This enables early prediction and reasonable intervention to reduce after-sales failure rates by 50%.
Product Parameters
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FunctionCyber security ASC function expansion Harmonic injection UDS and OTA
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SoftwareAutoSAR
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CommunicationCANFD/CAN/LIN
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PTC powerSupports two 3.5 kW models
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Ambient temperature–40°C to +125°C
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Switching frequency14 kHz to 20 kHz
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Speed range100 RPM to 15,000 RPM
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AC peak current400 V:
27CC: 18 Arms
34CC: 24 Arms
45CC: 30 Arms
800 V:
34CC: 20 Arms
45CC: 28 Arms -
Voltage range180 V to 490 V
450 V to 950 V
Continuously reshape the form of power to explore farther places
